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test/tools/javac/T6972327.java@0b6cc4ea670f (annotated)

test/tools/javac/T6972327.java

Wed, 13 Aug 2014 14:50:00 -0700

author

katleman

date

Wed, 13 Aug 2014 14:50:00 -0700

changeset 2549

0b6cc4ea670f

parent 0

959103a6100f

permissions

-rw-r--r--

Added tag jdk8u40-b01 for changeset bf89a471779d

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*/
aoqi@0	23
aoqi@0	24	/*
aoqi@0	25	* @test
aoqi@0	26	* @bug 6972327
aoqi@0	27	* @summary JCTree.pos incorrect for annotations without modifiers and package
aoqi@0	28	*/
aoqi@0	29
aoqi@0	30	import com.sun.source.tree.*;
aoqi@0	31	import com.sun.source.util.Trees;
aoqi@0	32	import com.sun.tools.javac.api.*;
aoqi@0	33	import com.sun.tools.javac.tree.*;
aoqi@0	34	import com.sun.tools.javac.tree.JCTree.*;
aoqi@0	35	import java.net.URI;
aoqi@0	36	import java.util.Arrays;
aoqi@0	37	import javax.tools.*;
aoqi@0	38
aoqi@0	39	public class T6972327 {
aoqi@0	40
aoqi@0	41	public static void main(String[] args) throws Exception {
aoqi@0	42	final String bootPath = System.getProperty("sun.boot.class.path"); //NOI18N
aoqi@0	43	final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
aoqi@0	44	assert tool != null;
aoqi@0	45
aoqi@0	46	String code = "\n@interface Test {}";
aoqi@0	47
aoqi@0	48	JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null,
aoqi@0	49	Arrays.asList("-bootclasspath", bootPath, "-Xjcov"), null, Arrays.asList(new MyFileObject(code)));
aoqi@0	50	CompilationUnitTree cut = ct.parse().iterator().next();
aoqi@0	51	ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
aoqi@0	52	Trees t = Trees.instance(ct);
aoqi@0	53
aoqi@0	54	long pos = t.getSourcePositions().getStartPosition(cut, clazz);
aoqi@0	55	if (pos != code.indexOf(code.trim()))
aoqi@0	56	throw new IllegalStateException("Unexpected position=" + pos);
aoqi@0	57	}
aoqi@0	58
aoqi@0	59	static class MyFileObject extends SimpleJavaFileObject {
aoqi@0	60	private String text;
aoqi@0	61
aoqi@0	62	public MyFileObject(String text) {
aoqi@0	63	super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
aoqi@0	64	this.text = text;
aoqi@0	65	}
aoqi@0	66
aoqi@0	67	@Override
aoqi@0	68	public CharSequence getCharContent(boolean ignoreEncodingErrors) {
aoqi@0	69	return text;
aoqi@0	70	}
aoqi@0	71	}
aoqi@0	72	}